The place was close to BTS Ratchathewi and Siam Square was a good walking distance too. It was so easy to check-in even earlier than the original schedule. The place was clean.
However take note that this is a traditional Thai house and our room was located at the top most floor (4th) and the floors are wooden so you'd have to walk super gently which was a bit hard to do specially at night or when you're carrying your big backpacks.
The room was also a lot smaller than we expected but it was fine and very clean.
I wish they didn't require a 500Baht deposit just for the keycard. Since it was our last leg of our 2 week trip, we were trying to get rid of all our Bahts. the deposit just froze our 500 baht.
The caretaker then gave us back the 500 baht a day before our check-out without us having to give back the keycard yet. So I think requiring the deposit in the first place was unnecessary.
But overall, it was a good value airbnb stay because it had a good location. They also provided free milk, coffee, cereal, water, and bananas. The place was also very clean.